2268917889

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{8629}}^1$

素因数の和:9317

約数の個数: 32

約数和(自身を含む): 3645312000

約数和(自身を除く): 1376394111

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 659, 1977, 4613, 8629, 12521, 13839, 25887, 37563, 60403, 87647, 163951, 181209, 262941, 491853, 1147657, 3442971, 5686511, 17059533, 39805577, 108043709, 119416731, 324131127, 756305963, 2268917889]

約数ペア:

[(1, 2268917889), (3, 756305963), (7, 324131127), (19, 119416731), (21, 108043709), (57, 39805577), (133, 17059533), (399, 5686511), (659, 3442971), (1977, 1147657), (4613, 491853), (8629, 262941), (12521, 181209), (13839, 163951), (25887, 87647), (37563, 60403)]